Me ganye fatsifatsi shuke-shuke. Me fatsifatsi kuma fada ganye

An dade da tabbatar da cewa shuke-shuke - suna masu rai. Su, kazalika da abincin dabbobi, numfashi, haifa. Da suka faru dubban biochemical halayen ake samar da amfani gina jiki, ciki har da rage daraja kayayyakin samu daga metabolism. Wannan shi ne, duk da matakai da cewa faye hali bayyanuwar rayuwa, ba a shuke-shuke da yin wannan duniya tamu wuce yarda da kyau, tsabta da kuma bambance bambancen.

nazarin halittu rhythms

Yadda shuke-shuke numfashi? Me ya sa ganye juya rawaya a cikin su? Me suka ci? Yadda girma? Mutane da yawa tambayoyi tashi daga wadanda suka ga wadannan ban mamaki halittun kamar bambancin, da kyau, mai haske, kuma m.

Domin duk tsire-tsire suna halin da wasu nazarin halittu rhythms, kazalika ga sauran halittu. Wadannan sun hada da:

• dehiscence buds, kuma su ƙulli a ƙarƙashin rinjayar da tsawon na hasken rana da kuma sinadaran da abun da ke ciki na yanayi.
• m karuwa taro gudun hijira.
• matsawa da kuma bude stomata a cikin ganyayyaki.
• ƙara ko rage a numfashi, photosynthesis.
• defoliation da sauransu.

Saboda haka, amsar wannan tambaya da dalilin da ya sa ganye juya rawaya tsire-tsire, ya ta'allaka ne a cikin sunadaran da nazarin halittu rhythms. Wadannan matakai da damar su daidaita da wa yanayi da tsira a gare su, don gudanar da harshen damo kamar yadda nagarta sosai kamar yadda zai yiwu, to girma da kuma ci gaba don amsa ga sinadaran da jiki sakamakon daga yanayi na mutum, dabbobi da sauransu.

Me ya sa ganye juya rawaya a cikin itatuwa, misali? Shi ne kuma daya daga cikin manifestations na nazarin halittu kari, da nufin tsare da viability na samfurori a low yanayin zafi da kuma rage adadin hasken rana da kuma danshi. A launi daga cikin lamina aka ƙaddara musamman abubuwa a cikin abun da ke ciki.

Shuka pigments a cikin ganye

Me fatsifatsi kuma fada kashe ganye? Haka ne, domin akwai wani reorganization na sinadaran halayen ciki da shuka jiki. Kowane wakilin Flora ƙunshi a cikin tsarin mai yawan pigments - abubuwa da sanin da launi gabobin (ganye, rawanin furanni, mai tushe, da sauransu). Akwai hudu main kungiyoyin na wadannan mahadi za a iya gano:

1. Chlorophyll. Pigment dauke a cikin tsarin mai magnesium cation kuma da dama porphyrin zobba. Yanã bãyar da shuke-shuke da kuma sassa na arziki koren launi, an rayayye da hannu a cikin tsari na photosynthesis. Shi ne a cikin sakamako a kan tsire-tsire maida hasken rana haske makamashi cikin sinadaran makamashi. Kamar wancan kafa kayayyakin gina jiki - sitaci. A karkashin sharadi gwargwado evergreens chlorophyll ne a cikin mafi yawan, duk da haka wasu pigments ba bayyana.
2. Xanthophylls. Wannan fili yana kunshe ne a cikin wani bangare na dukan mutane, amma ba a nuna, a karkashin sharadi gwargwado, saboda chlorophyll aka mur. Mutane da yawa algae a corolla launi pigment a cikin tushe na wannan bayyana kanta, forming wani rawaya launi.
3. Carotenoid. Orange ganye, wani ɓangare na shoot, da corolla aka bayyana a daidai wannan fili. Sau da yawa suppressed chlorophyll kuma bayyana kanta kawai a kan abin da ya faru na low yanayin zafi, m muhalli da yanayi.
4. Anthocyanins - pigments cewa sa da samuwar kyau ja launukansa a tsire-tsire sassa. Kamar baya biyu, aka nuna a cikin halitta nau'i ne kawai a corolla furanni ko tsiren ruwan teku (ja algae). Canza yanayi da kuma halakar da porphyrin zobe na chlorophyll ne mai karfi sakamako na anthocyanins.

Dukan waɗannan pigments da fari ba da waje dauki ga canji a Jihar mutane. Me ya sa ganye juya rawaya tsire-tsire, haddasa irin wannan bayyanar cututtuka, dauki kusa look.

Sanadin leaf fall daga itatuwa

The sabon abu na leaf fall - daya daga cikin mafi kyau a yanayi. Wannan shi ne dalilin da ya sa kaka - a fi so lokaci na shekara da yawa kasida. Bayan duk, da kewaye kyakkyawa kawai ba zai iya zama tushen wahayi zuwa ga m mutane. Multicolored da'irar, rawaya, kore, ja, orange ko brownish-m launukansa kawai dazzled, kuma wari auku ganye sansana ni'ima yarda.

Abin da ya sa irin wannan canje-canje da kuma ko da shi ne ko da yaushe dama? Ka yi la'akari da haddasawa leaf fall daga itatuwa. Su za a iya raba kungiyoyin biyu: na halitta da kuma tilasta. Kowane hada da wani yawan abubuwa, da kuma bayani ga su.

halitta

Ga waɗanda dalilai sun hada da yanayi canji na yanayi, kazalika da canji a cikin tsawon na hasken rana. Duk lokacin rani kore Refayawa an shirya domin wannan rhythmic canji. Tara da kantin sayar da gina jiki a cikin tushe da kuma su akwati, aka yi rayayye tafiyar matakai na photosynthesis da kuma numfasawa jan matsakaicin yiwu adadin danshi.

Tare da farko na sanyi, haske na gajeren kwana hira fara ciki takardar faranti.

1. A pigment chlorophyll fara aiki karami, launi fades. Wannan ya ba da wata dama don ya nuna wa sauran pigments. A sakamakon haka, da ganye fatsifatsi, ja da sauransu. Abin da zai zama da launi na auku bar shi ya dogara da kwayoyin halaye na itacen jinsuna. Kuma da ban sha'awa cewa shi ne fiye da hasken rana a cikin kaka, chlorophyll karya saukar mafi sauri, da kuma ganye juya rawaya. A lokacin ruwa sosai da itatuwa ƙara m greenery.
2. A lokacin bazara lokaci a cikin jam'i na faranti zanen gado tara na rayuwa kayayyakin, gishiri, ma'adinai abubuwa. Wannan ya sa takardar wuya, kuma ya hankali zai fara zuwa flake kashe a yankin na petiole daga zangarniya.
3. A tushe na kara, tsakanin su da gangar jikin, suka fara tafiyar matakai na musamman masana'anta Layer hankali ya ƙaryata takardar.
4. Ƙarƙashin rinjayar inji dalilai (ruwa, iska, guguwa, da dai sauransu), da kansa nauyi duk ganye fara fada daya bayan daya.

tilasta

A cikin tambaya dalilin da ya sa ganye fatsifatsi, akwai wani amsar. Wannan ya faru domin tilasta dalilai, kamar:

• kwatsam zazzabi hawa da sauka.
• rashin abinci mai gina jiki ma'adinai.
• rashin wani isasshen adadin danshi ko ragi.
• matsananci hasken rana kai tsaye.
• m viability.

Wadannan dalilai kai ga wani karu a fahimcin muhimmancin itatuwa. Shi ya sa da ganye fatsifatsi zuwa gare su.

houseplants

Mutane da yawa lambu ma kiwata tambaya: "Me ya sa ganye juya rawaya furanni?" Sau da yawa za ka lura drooping sassa na shuke-shuke, su m, kodadde bayyanar, kuma wannan ya shafi ba kawai flowering jinsunan, amma kuma na ferns, redkotsvetuschih shuke-shuke da tsire. Mene ne dalilin da, kokarin fahimtar.

Sanadin yellowing

Me ya sa ganye juya rawaya flower?

1. Wuce kima ko kasa watering.
2. Too haske rana, ko da rashin ta.
3. Rashin potassium, magnesium da sauran ma'adanai.
4. Da shan kashi na ɓangare na shoot ko tushen kwari.
5. Rarar turɓãya, fungi da kwayoyin cuta.

Wadannan sun fi na kowa Sanadin yellowing da ganyen shuke-shuke.

Hanyar na kawar da sabon abu

Kafin ka dauki mataki, kana bukatar ka sanin takamaiman dalilin da ya sa ganye fatsifatsi flower. Don yin wannan, bincika kula da kayan ga kowane mutum shuka, a gaskiya kõwa daga gare su na bukatar wani mutum tsarin kula.

Next, kana bukatar ka iyakance iyakance factor na ci gaba: idan shi ne kasa ban ruwa - don ƙara da shi idan da suka wuce haddi - rage, za a kare shi daga rana, ko don ƙara da shi, takin da sinadaran da takin mai magani, amma ba su overdo shi. Babban abu - tuna cewa furanni son m. Saboda haka, dole ne a kiyaye shi daga turɓãya, tarkace da kuma gurɓatawa.